kiaraa20031 kiaraa20031

08-05-2017
Mathematics

contestada

Which of the following expression is equivalent to 1/49?
A)7^3
B)7^-6•7^-4
C)7^-3•7
D)7^-2•7^4

Respuesta :

kasey18 kasey18

08-05-2017

The answer is C, 7^-3 which equals 1/343. If you multiply that by seven, you get 1/49.

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